The downside of the halo is having a bunch of assholes hating on you for having a halo because you didn't get your unlockables taken away because you didn't cheat.The novelty is nice though.If I can get a nice gaming laptop, I think I shall get me some L4D2, and download TF2 from my account.If i've already purchased TF2, and want to install it on another computer via steam, will I keep all my save data, like total kills, unlockables, and all that stuff? And would I need the PIN code?